Adding Additional Folders to Syncdocs Upload to Google Drive

Update and a question. New user. Recently purchased Syncdocs to manage movement of file server to Google Drive while preserving folder hierarchy. Worked well as 326,000 files and 186GB transferred just as I had hoped...with all folder/subfolder structure retained.

Now I want to add on to this. To clarify I am NOT looking to sync, just to upload in a predictable way.

My uploaded folder structure was my "R" drive on the file server. Now I'd like to add a significant portion of my "Q" drive.

Can I simply go to the proper folder in the "Q" hierarchy, right click and add to my existing Syncdocs set up?

Have thought about this some more and want to make sure I fully understand this before I take the next step.

At this point I will transition to directly saving onto Google Drive any new files created for the "R" drive. So I'm thinking that I don't want to add "Q" to the existing upload as much as I want to change the local sync folder from "R" to "Q". Is this right?

Do I just change the local sync folder to "Q"? Any dangerous missteps associated with doing this?